Observation of CuPt and CuAu I-type ordered structure in HgCdTe grown by isothermal vapour phase epitaxy
Ordered structures, CuPt and CuAu I types in HgCdTe are reported for the first time. Hg1-xCdxTe thin crystals were grown by isothermal vapour phase epitaxy (ISOVPE) method on a CdTe substrate and they were observed by transmission electron microscopy (TEM) in planar view and cross-sectional geometri...
| Authors: | , , |
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| Format: | article |
| Status: | Published version |
| Publication Date: | 2003 |
| Country: | Argentina |
| Institution: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repository: | CONICET Digital (CONICET) |
| Language: | English |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/82217 |
| Online Access: | http://hdl.handle.net/11336/82217 |
| Access Level: | Open access |
| Keyword: | A1. Crystal Structure A3. Vapor Phase Epitaxy B2. Semiconducting Ii-Vi Materials https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| Summary: | Ordered structures, CuPt and CuAu I types in HgCdTe are reported for the first time. Hg1-xCdxTe thin crystals were grown by isothermal vapour phase epitaxy (ISOVPE) method on a CdTe substrate and they were observed by transmission electron microscopy (TEM) in planar view and cross-sectional geometries. Two variants of CuPt-type ordered structure were found in different microdomain sets on HgCdTe. Another superstructure observed was the CuAu I-type coexisting with CuPt domain structure. |
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